| Symbol | Company | Owner | Relationship | Date | Transaction | Cost | # Shares | Value ($) | Total Shares | Filing | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| TTEK | TETRA TECH INC | David W. King | Former CFO | Jun 28, 2011 | Sale | $22.52 | 81,250 | 1,829,864 | 6,330 | Jun 29, 2011, 05:50 PM | |
| TTEK | TETRA TECH INC | David W. King | Former CFO | Jun 28, 2011 | Option/RSU Exercise | $17.76 | 81,250 | 1,443,300 | 87,580 | Jun 29, 2011, 05:50 PM | |
| TTEK | TETRA TECH INC | David W. King | CHIEF FINANCIAL OFFICER | Nov 16, 2010 | Tax Payment (Shares) | $22.77 | 853 | 19,423 | 16,329 | Nov 17, 2010, 04:37 PM | |
| TTEK | TETRA TECH INC | David W. King | CHIEF FINANCIAL OFFICER | Nov 15, 2010 | Tax Payment (Shares) | $23.36 | 611 | 14,273 | 16,516 | Nov 16, 2010, 05:46 PM |